refactor(重构代码): 重构并保持接口兼容

qqwry_model.go

@@ -0,0 +1,53 @@
+package qqwry
+
+import (
+	"strings"
+)
+
+// Location IP位置信息
+// 字段: Country 国家, Province 省份, City 城市, District 区县, ISP 运营商, IP IP地址
+type Location struct {
+	Country  string // 国家
+	Province string // 省份
+	City     string // 城市
+	District string // 区县
+	ISP      string // 运营商
+	IP       string // IP地址
+}
+
+// Clone 克隆Location对象
+// 返回: newLocation 克隆后的对象
+func (l *Location) Clone() *Location {
+	return &Location{
+		Country:  l.Country,
+		Province: l.Province,
+		City:     l.City,
+		District: l.District,
+		ISP:      l.ISP,
+		IP:       l.IP,
+	}
+}
+
+// SplitResult 按照调整后的纯真社区版IP库地理位置格式返回结果
+// 入参: addr 地址信息, isp 运营商信息, ipv4 IP地址
+// 返回: location 位置信息
+func SplitResult(addr string, isp string, ipv4 string) (location *Location) {
+	location = &Location{ISP: isp, IP: ipv4}
+	splitList := strings.Split(addr, "–")
+	for i := 0; i < len(splitList); i++ {
+		switch i {
+		case 0:
+			location.Country = splitList[i]
+		case 1:
+			location.Province = splitList[i]
+		case 2:
+			location.City = splitList[i]
+		case 3:
+			location.District = splitList[i]
+		}
+	}
+	if location.Country == "局域网" {
+		location.ISP = location.Country
+	}
+	return
+}